CVE-2004-2388
HighSummary
The vulnerability in rexecd for AIX 4.3.3 is due to improper use of a local copy of the pwd structure when calling getpwnam. This may cause the structure to be overwritten by the authenticate function and assign privileges to the wrong user.
Risk Assessment
The risk involves privilege escalation, where an attacker could gain access to the system as another user, potentially leading to unauthorized data access or system compromise.
Recommendation
It is recommended to immediately apply patches provided by the vendor (IBM) for AIX 4.3.3 and consider upgrading to a newer, supported version of the operating system.
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Original NVD description (English source)
rexecd for AIX 4.3.3 does not properly use a local copy of the pwd structure when calling getpwnam, which may cause the structure to be overwritten by the authenticate function and assign privileges to the wrong user.